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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Coliform and microbial samples

MS0240003 , City of Gulfport

79 of 26,501 results on record were positive for coliform or another organism the agency tests for. The most recent was May 13, 2026.

They fall across 79 of the 19,166 samples on record.

Every sample on record, October 7, 2003 to August 12, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 28, 2024 and September 28, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 586–600 of 1,867 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Gulfport, 586 to 600 of 1,867 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 20, 2026 09:23
Sampling point
TC0091 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63112
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 09:23, sampling point TC0091 Coliform (TCR)
Absence , sample collected Jan 20, 2026 09:23, sampling point TC0091 E. Coli
Collected
Jan 20, 2026 10:30
Sampling point
TC0092 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63115
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 10:30, sampling point TC0092 Coliform (TCR)
Absence , sample collected Jan 20, 2026 10:30, sampling point TC0092 E. Coli
Collected
Jan 20, 2026 11:33
Sampling point
TC0094 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63118
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 11:33, sampling point TC0094 Coliform (TCR)
Absence , sample collected Jan 20, 2026 11:33, sampling point TC0094 E. Coli
Collected
Jan 20, 2026 10:53
Sampling point
TC0095 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63116
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 10:53, sampling point TC0095 Coliform (TCR)
Absence , sample collected Jan 20, 2026 10:53, sampling point TC0095 E. Coli
Collected
Jan 20, 2026 11:15
Sampling point
TC0096 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63117
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 11:15, sampling point TC0096 Coliform (TCR)
Absence , sample collected Jan 20, 2026 11:15, sampling point TC0096 E. Coli
Collected
Jan 20, 2026 12:10
Sampling point
TC0097 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63119
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 12:10, sampling point TC0097 Coliform (TCR)
Absence , sample collected Jan 20, 2026 12:10, sampling point TC0097 E. Coli
Collected
Jan 20, 2026 12:55
Sampling point
TC0098 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63121
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 12:55, sampling point TC0098 Coliform (TCR)
Absence , sample collected Jan 20, 2026 12:55, sampling point TC0098 E. Coli
Collected
Jan 20, 2026 12:31
Sampling point
TC0099 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63120
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 12:31, sampling point TC0099 Coliform (TCR)
Absence , sample collected Jan 20, 2026 12:31, sampling point TC0099 E. Coli
Collected
Jan 20, 2026 13:25
Sampling point
TC0100 Outside Faucet
Sample type
Routine
Lab sample
BACT-251201-63122
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 13:25, sampling point TC0100 Coliform (TCR)
Absence , sample collected Jan 20, 2026 13:25, sampling point TC0100 E. Coli
Collected
Jan 20, 2026 08:22
Sampling point
TC0101 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63109
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 08:22, sampling point TC0101 Coliform (TCR)
Absence , sample collected Jan 20, 2026 08:22, sampling point TC0101 E. Coli
Collected
Jan 20, 2026 08:00
Sampling point
TC0112 Dedicated Sample Station
Sample type
Routine
Lab sample
BACT-251201-63108
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 08:00, sampling point TC0112 Coliform (TCR)
Absence , sample collected Jan 20, 2026 08:00, sampling point TC0112 E. Coli
Collected
Jan 20, 2026 11:12
Sampling point
TC0156 Faucet
Sample type
Routine
Lab sample
BACT-251201-63194
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 11:12, sampling point TC0156 Coliform (TCR)
Absence , sample collected Jan 20, 2026 11:12, sampling point TC0156 E. Coli
Collected
Jan 20, 2026 11:30
Sampling point
TC0159 No Description
Sample type
Routine
Lab sample
BACT-251201-63195
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 11:30, sampling point TC0159 Coliform (TCR)
Absence , sample collected Jan 20, 2026 11:30, sampling point TC0159 E. Coli
Collected
Jan 20, 2026 11:55
Sampling point
TC0160 No Description
Sample type
Routine
Lab sample
BACT-251201-63196
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 11:55, sampling point TC0160 Coliform (TCR)
Absence , sample collected Jan 20, 2026 11:55, sampling point TC0160 E. Coli
Collected
Jan 20, 2026 13:02
Sampling point
TC0165 No Description
Sample type
Routine
Lab sample
BACT-250618-33238
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 13:02, sampling point TC0165 Coliform (TCR)
Absence , sample collected Jan 20, 2026 13:02, sampling point TC0165 E. Coli